Skip to content
The Pacific Northwest's Most Trusted & Top-Rated

St. Helens, OR Pest Control & Exterminator Services

Interstate Pest Management is a family-owned, environmentally-friendly pest control company proudly serving the City of St. Helens, OR and the rest of Columbia County. We have been exceeding our customers’ expectations since 1963, and our proactive approach to pest control was born out of a commitment to the region we love.

Have a Question or Want a FREE Quote?

Fill out the form below to get started!

Or call us right now:


St. Helens is the county seat of Columbia County, Oregon, and the city received its name because of the views of Mount St. Helens, located about 39 miles away. Four rivers meet here, offering many many parks and scenic hiking trails. This makes St. Helens a welcome place for anglers, cyclists, nature lovers, and more.  

St. Helens Old Town is very quaint with many historic buildings. The city has served as a location for several films, including the Twilight series. The town celebrates Halloween with a month-long celebration of events and decorations, and the 1998 Disney Channel Original Movie Halloweentown was filmed in the Riverfront District.   

But while St. Helens is inviting to both residents and visitors coming from nearby Portland, pests may also feel like they’re invited here, too! A local pest management company can help to identify these pests and offer green, environmentally friendly pest control solutions to get rid of them safely… and keep them from coming back! 

Pest Control in St. Helens, OR

If you live, work, or own a business or a property in St. Helens, Oregon, Interstate Pest Management is here to help you keep it pest free. As a local pest management company, we are familiar with common Northwest Oregon pests including:

But we don’t stop there! We also offer the following extermination and pest control services throughout Columbia County including nearby Columbia City:

Bed Bug Control and Removal in St. Helens, OR

Don’t lose sleep because of bed bugs! Interstate Pest Management is here to help you keep your St. Helens home bed bug free. Our bed bug treatments work fast and effectively to eliminate bed bug infestations.

Learn More

Rodent Control & Removal Services in St. Helens, OR

Does your home or business have unwanted guests? Interstate Pest Management’s rodent control and exclusion program ensures that rodent pests not only scurry away but also can’t get back in.

Learn More

Termite Pest Control in St. Helens OR

Termites are a common pest that everyone knows and dislikes, and they can cause expensive damage to your St. Helens home or business. At Interstate Pest Management, our local termite control team can help point out areas of termite damage, identify which type of termites are causing the damage, and help you develop a plan of action to eliminate a termite infestation.

Learn More

Year-Round St. Helens, OR Pest Control

Get protection from the most common pests including ants, fleas, roaches, spiders, and more. At Interstate Pest Management, we offer affordable, quarterly, year-round pest control packages for commercial property owners, homeowners, and business owners in St. Helens, OR including:

Our technicians are QualityPro certified and always use the minimum amount of the least invasive products that are even safe for children and pets.

Kelso Office

1301 Elm Street
Kelso, WA 98626